The flag-draped casket of Supreme Leader Ayatollah Ali Khamenei was put on display in Tehran on Friday, July 3, 2026 [1].

The event marks a critical transition for the Islamic Republic, as the state organizes a massive public mourning period during a time of heightened regional tension.

Funeral processions began on July 4 [2]. The government has scheduled the final burial for July 9 [2]. Millions of people are expected to attend the days-long ceremonies [1].

Iran expects delegations from about 30 countries to attend the funeral [3]. These include officials from Russia, Pakistan, and the Taliban [3]. Western nations are not expected to be present [3].

Security remains a primary concern for the Iranian government. General Mohammad Bagheri warned the U.S. and Israel not to launch attacks during the funeral procession [4]. Bagheri said any aggression would be met with a harsh retaliation [4].

While the ceremonies are centered in Tehran, the government has established additional mourning sites in other Iranian cities [5]. The state-mandated rites will continue throughout the week, culminating in the burial on July 9 [2].

The flag-draped casket of Ayatollah Ali Khamenei was put on display in Tehran on Friday.

The composition of the funeral delegations highlights Iran's current geopolitical alignment, favoring Eastern partners and regional allies while remaining isolated from Western powers. The explicit warnings from General Bagheri suggest that the period of mourning is being viewed not only as a religious and state necessity but as a potential flashpoint for military escalation with the U.S. and Israel.